Sandbox Classic 2.0 Snow Helmet (Fit System) Our signature style, now with advanced comfort. The Classic 2.0 Snow (Fit System) features a back dial fit system that allows you to easily adjust the fit for a snug, custom feel. Combined with our technical grid fleece comfort liner for optimal heat management and the Classic 2.0’s patented venting system, this helmet delivers style, protection, and the perfect fit for every ride. CE EN 1077:2012 Class B Helmet for Alpine Skiers and Snowboarders